Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)
1. If we( recycle)............ more, we help the earth.
2. factories( not dump).................waster into rivers if the government fine them heavily.
3. if people travel to work by bus, there( be)................. fewer car fumes.
4. we( save) ..............thousands of trees if we don't waste paper.
5. if we use water carefully, more people( have)................fresh water.
6. if the factory( continue)................... dumping poison into the lake, all the fish and other aquatic animals will die.
7. if we recycle mỏe, we( help)...................... the earth.
8. if people ( travel).................... to work by bus, there will be fewer car fumes.
9. we save tthusands of trees if we( not waste).................don't waste paper.
10. factories don't dump waste into rivers if the govenment( fine)................. them heavily.
Question II. put the verbs in brackets into the correct form.
1. if he( study).............. harder, he can passan exam.
2. she may be late if she( not hurry)..................
3. if you study harder, you(pass).................. the exam.
4. if you are kind to me, I(be)..................good to you.
5, if the( give)........................up smoking,as his doctor orders, he will be soon well again.
6. you( not pass).......................your driving test unless you drive more carefully.
7. he'll be ill if he( not stop)..........................worrying so much.
8. we'll go to the beach tomorrow if it( be)......................... nice.
Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)
1. if I were you, I(look).................. for a new place to live.
2. if Lan wasn't ill, she( join).................... out tree plating activity.
3. if there were fewer cars on the road, there(be)..................... less pollution.
4. if people really cared about the environment, they( not dump)..................waste into the lake.
5. if there was no fresh water in the world, what(happen).............
6. if you (be).................the president, what would you do to help the environment?
...trả lời nhanh giúp mình với ạ, cảm ơn trước.!!!!!!
II. Give the correct form of the verbs in brackets. (1 pt)
1. We’ll save thousands of trees if we (not waste) paper.
=> We’ll save thousands of trees if we don’t waste paper.
(Conditional Type 1)
2. If there was no fresh water in the world, what (happen)?
=> If there was no fresh water in the world, what would happen?
(Conditional Type 2)
3. Most people (leave) before the storm struck the city.
=> Most people had left before the storm struck the city.
(Past perfect)
4. A lot of rivers and lakes in this area (contaminate) every year.
=> A lot of rivers and lakes in this area are being contaminated every year.
(Passive voice)